Abstract
A simple design for circularly polarized (CP) patch antennas with broadband operation is presented. The design is based on a cross slot antenna with an ellipse-shaped ground plane. A design guideline for the CP antenna is given. Three samples are performed by the guideline, and their antenna prototypes are fabricated and tested. Measured results show that the 3dB-axial-ratio bandwidths of the three prototypes, centered at 0.9, 1.4, 2 Hz, are 26, 37, and 33%, respectively. In addition, the performances of the slotted patch antenna backed with a reflector are also addressed.
| Original language | English |
|---|---|
| Pages (from-to) | 1854-1857 |
| Number of pages | 4 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 57 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 2015 Aug 1 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering
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Chen, J. M., & Row, J. S. (2015). A simple design for slotted patch antennas with broadband circular polarization. Microwave and Optical Technology Letters, 57(8), 1854-1857. https://doi.org/10.1002/mop.29197